ARCTIC K381-PL-B Ultra-Slim Keyboard, Chiclets-Style Keys, US Layout - Black With an overall height of only 28mm, the ARCTIC K381 is ultra-slim and space-efficient. The extremely flat design allows your wrists to rest comfortably on the desk while typing. The sharp and clear pressure point gives good feedback. In contrast to most keyboards, the gaps between the keys and frame are tight so dust cannot build up in there. The surface is very easy to clean from dust or other particles. The keyboard is equipped with 12 one-touch office function keys, including volume control, full-sized arrow keys and numeric keypad.